42584703852 has 12 divisors (see below), whose sum is σ = 99364309016. Its totient is φ = 14194901280.

The previous prime is 42584703841. The next prime is 42584703853. The reversal of 42584703852 is 25830748524.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (42584703853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1774362649 + ... + 1774362672.

Almost surely, 2^42584703852 is an apocalyptic number.

It is an amenable number.

42584703852 is an abundant number, since it is smaller than the sum of its proper divisors (56779605164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42584703852 is a wasteful number, since it uses less digits than its factorization.

42584703852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548725328 (or 3548725326 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 42584703852 in words is "forty-two billion, five hundred eighty-four million, seven hundred three thousand, eight hundred fifty-two".